Question: tell me duo starts with r
Paraphrase: Tell me taxation whose name has the word sam in it.
SPARQL (Wikidata): SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:P31 wd:Q10648343 . ?sbj rdfs:label ?sbj_label . FILTER(STRSTARTS(lcase(?sbj_label), 'r')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25 
Answer: Rozan, Rozan, Ramose and Hatnofer, Ramose and Hatnofer, Rodgers and Hart, Rodgers and Hart, Renée and Renato, Renée and Renato, Rolf und Alexandra Becker, Rolf und Alexandra Becker, Rinder & Lewis, Rinder & Lewis, Rattelschneck, Rattelschneck, Richard Bessière, Richard Bessière, Raymond and Monique Martinot, Raymond and Monique Martinot, Riou Pouchain, Riou Pouchain, Raimon de Durfort and Turc Malec, Raimon de Durfort and Turc Malec, Roslund & Hellström, Roslund & Hellström, Reichen et Robert, Reichen et Robert, Rudolph Vincent and Odette Fumet, Rudolph Vincent and Odette Fumet, Rose et Noire, Rose et Noire, Rajan-Nagendra, Rajan-Nagendra, Rachel and Stephen Kaplan, Rachel and Stephen Kaplan, Rasyphus and Ravennus, Rasyphus and Ravennus, Riley & Durrant, Riley & Durrant, Roy and Royce, Roy and Royce, Richard Henry, Richard Henry, Roxanne Ellis and Michelle Abdill, Roxanne Ellis and Michelle Abdill, Ruth and Latrobe Carroll, Ruth and Latrobe Carroll, Rankin & Chris, Rankin & Chris, Rick Jaffa and Amanda Silver, Rick Jaffa and Amanda Silver